181820 1998 SM2

Inner minor planet

Designation: (181820) 1998 SM2
Class: Inner
Semi-major axis: 1.9716076 AU
Eccentricity: 0.1235188
Inclination: 20.4432°
Absolute magnitude (H): 16.84
Perihelion: 1.728 AU
Aphelion: 2.215 AU